MDs warn teens: Don't take the cinnamon challenge

This undated photo provided by Frederick Reed shows Dejah Reed, an Ypsilanti, Mich., teen who was hospitalized for a collapsed lung after trying the cinnamon challenge. A new report from doctors to be published Monday, April 22, 2013, advises against taking the challenge that involves daring someone to swallow a spoonful of ground cinnamon in 60 seconds without water. The fad depicted in wildly popular YouTube videos has led to hospitalizations and a surge in calls to U.S. poison centers. (AP Photo/Frederick Reed)